clear all usb serial jtag flags and flush the tx fifo at the end of u…

…sb serial isrs
RIOT-OS · Nov 11, 2024 · 9ac9cec · 9ac9cec
1 parent 02e0595
commit 9ac9cec
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/cpu/esp32/stdio_usb_serial_jtag/usb_serial_jtag.c b/cpu/esp32/stdio_usb_serial_jtag/usb_serial_jtag.c
@@ -73,11 +73,11 @@ static void _serial_intr_handler(void *arg)
             }
             USB_SERIAL_JTAG.ep1.rdwr_byte = c;
         }
-        usb_serial_jtag_ll_txfifo_flush();
     }
 
     /* clear all interrupt flags */
-    usb_serial_jtag_ll_clr_intsts_mask(mask);
+    usb_serial_jtag_ll_clr_intsts_mask(USB_SERIAL_JTAG_LL_INTR_MASK);
+    usb_serial_jtag_ll_txfifo_flush();
 
     irq_isr_exit();
 }